122102010106 has 16 divisors (see below), whose sum is σ = 184800897000. Its totient is φ = 60501869568.

The previous prime is 122102010101. The next prime is 122102010113. The reversal of 122102010106 is 601010201221.

It can be written as a sum of positive squares in 4 ways, for example, as 105316475625 + 16785534481 = 324525^2 + 129559^2 .

It is a super-2 number, since 2×122102010106² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 122102010106.

It is not an unprimeable number, because it can be changed into a prime (122102010101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1670290 + ... + 1741858.

Almost surely, 2^122102010106 is an apocalyptic number.

122102010106 is a deficient number, since it is larger than the sum of its proper divisors (62698886894).

122102010106 is a wasteful number, since it uses less digits than its factorization.

122102010106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79233.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 122102010106 its reverse (601010201221), we get a palindrome (723112211327).

The spelling of 122102010106 in words is "one hundred twenty-two billion, one hundred two million, ten thousand, one hundred six".